Multiband printed monopole antenna with square-nested fractal

2011 6th International ICST Conference on Communications and Networking in China (CHINACOM) Pub Date : 2011-08-17 DOI:10.1109/ChinaCom.2011.6158289

Li-na Wang, Shu Lin, Run-nan Cai, Guan-long Huang, Wen-bin Zhang

{"title":"Multiband printed monopole antenna with square-nested fractal","authors":"Li-na Wang, Shu Lin, Run-nan Cai, Guan-long Huang, Wen-bin Zhang","doi":"10.1109/ChinaCom.2011.6158289","DOIUrl":null,"url":null,"abstract":"A kind of novel multiband monopole antenna with square-nested fractal is proposed and designed, which is nested with a series of similar square elements. The antennas can synchronously operate in multiple frequencies, covering the four required frequencies, 2.4GHz/3.5GHz/5.2GHz/5.8GHz, for WLAN/WiMAX application. The antenna surface currents are simulated by CST Microwave Studio®, a 3-dimension full-wave electromagnetic simulator, and the multiband operating mechanism has been explained from analysis of the simulated results. Then model of the proposed monopole antenna fed by coplanar waveguide has been obtained. Finally, prototype of the antenna has been manufactured and measured in anechoic chamber. The results well match the simulated, which verify the feasibility of design idea. Moreover, these antennas are miniature and the design idea can be easily applied into other types of nested structure, the features of which make the proposed antenna has promising application in multiband fields.","PeriodicalId":339961,"journal":{"name":"2011 6th International ICST Conference on Communications and Networking in China (CHINACOM)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 6th International ICST Conference on Communications and Networking in China (CHINACOM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ChinaCom.2011.6158289","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 12

Abstract

A kind of novel multiband monopole antenna with square-nested fractal is proposed and designed, which is nested with a series of similar square elements. The antennas can synchronously operate in multiple frequencies, covering the four required frequencies, 2.4GHz/3.5GHz/5.2GHz/5.8GHz, for WLAN/WiMAX application. The antenna surface currents are simulated by CST Microwave Studio®, a 3-dimension full-wave electromagnetic simulator, and the multiband operating mechanism has been explained from analysis of the simulated results. Then model of the proposed monopole antenna fed by coplanar waveguide has been obtained. Finally, prototype of the antenna has been manufactured and measured in anechoic chamber. The results well match the simulated, which verify the feasibility of design idea. Moreover, these antennas are miniature and the design idea can be easily applied into other types of nested structure, the features of which make the proposed antenna has promising application in multiband fields.

查看原文本刊更多论文

方形嵌套分形多波段印刷单极天线

提出并设计了一种新的方形嵌套分形多波段单极天线，该天线由一系列相似的方形单元嵌套而成。天线可以在多个频率同步工作，覆盖2.4GHz/3.5GHz/5.2GHz/5.8GHz四个所需频率，用于WLAN/WiMAX应用。利用CST Microwave Studio®三维全波电磁模拟器对天线表面电流进行了仿真，并通过对仿真结果的分析，解释了天线多波段工作机理。然后建立了共面波导馈电单极天线的模型。最后，制作了天线样机，并在暗室中进行了测试。仿真结果与仿真结果吻合较好，验证了设计思想的可行性。此外，该天线具有微型化、易于应用于其他类型嵌套结构的特点，在多频段领域具有广阔的应用前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2011 6th International ICST Conference on Communications and Networking in China (CHINACOM)

自引率

0.00%

发文量